asedeno.scripts.mit.edu Git - linux.git/commit

author	Michal Kubecek <mkubecek@suse.cz>
	Fri, 27 Dec 2019 14:56:23 +0000 (15:56 +0100)
committer	David S. Miller <davem@davemloft.net>
	Sat, 28 Dec 2019 00:40:02 +0000 (16:40 -0800)
commit	3d2b847fb99cf2b28aa046e486636e555bc6ed1c
tree	216f898fac0e7de4b289a93f5f491492254eeb53	tree \| snapshot
parent	1b1b1847c8505df2e1dd8804838526bed22a8bd4	commit \| diff

ethtool: provide link state with LINKSTATE_GET request

Implement LINKSTATE_GET netlink request to get link state information.

At the moment, only link up flag as provided by ETHTOOL_GLINK ioctl command
is returned.

LINKSTATE_GET request can be used with NLM_F_DUMP (without device
identification) to request the information for all devices in current
network namespace providing the data.

Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Documentation/networking/ethtool-netlink.rst		diff \| blob \| history
include/uapi/linux/ethtool_netlink.h		diff \| blob \| history
net/ethtool/Makefile		diff \| blob \| history
net/ethtool/common.c		diff \| blob \| history
net/ethtool/common.h		diff \| blob \| history
net/ethtool/ioctl.c		diff \| blob \| history
net/ethtool/linkstate.c	[new file with mode: 0644]	blob
net/ethtool/netlink.c		diff \| blob \| history
net/ethtool/netlink.h		diff \| blob \| history